In Gaza, Israeli-imposed restrictions on electricity continue to limit electricity to barely two hours a day amid the stifling summer heat, making it impossible to sleep or keep food from spoiling. The United Nations has warned Gaza has become unlivable for its 2 million residents. Meanwhile, in Jerusalem, Israeli security forces attacked Palestinians with stun grenades Monday amid protests and clashes around the Al-Aqsa compound. Over the weekend, Israel installed metal detectors and closed-circuit televisions at the entrance of the holy site, drawing widespread condemnation and protest by Palestinians.